Pat E. Johnson

After discovering that his father is at death's door, Mr. Miyagi sets out to Japan, to see him with Daniel. Upon arriving, Miyagi must confront an old rival. Meanwhile, Daniel encounters a new love, and some new enemies.

Despondent over the closing of his karate school, Cobra Kai teacher John Kreese joins a ruthless businessman and martial artist to get revenge on Daniel and Mr. Miyagi.

Daniel, a fatherless teenager, arrives in Los Angeles and becomes the object of bullying by a gang of karate students when he strikes up a relationship with Ali, the gang leader’s ex-girlfriend, so Daniel asks Miyagi, a master of martial arts, to help him learn karate.